This is the Gentoo Handbook, an effort to centralize Gentoo Linux information. This Handbook contains the installation instructions for an Internet-based installation and basic instructions about working with Portage, Gentoo's package manager.

Gentoo uses a special initscript format which, amongst other features, allows dependency-driven decisions and virtual initscripts. This chapter explains all these aspects and explains how to deal with these scripts.

Gentoo provides software separated in several branches, depending on stability and architectural support. "Mixing Software Branches" explains how these branches can be configured and how to override this separation individually.

As times goes by, Portage evolves and matures further and further. Additional features are continuously being put in - many of these are only of use by more advanced users. This chapter will go into more detail of these specific features.